Missoula County, Montana Property Taxes
Property Taxes in Missoula County, Montana
Median Missoula County effective property tax rate: 1.15%, significantly higher than the national median of 1.02%.
Median Missoula County home value: $412,400
Median annual Missoula County tax bill: $4,658, $2,258 lower than the national median property tax bill of $2,400.
How are property taxes in Missoula County calculated?
Property taxes in Missoula County are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding your county's property tax system, exemptions, and reduction opportunities can lead to significant savings. Whether you live in Missoula or another part of Missoula County, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Missoula County, Montana Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.15%
Estimate Property Tax Bill
$4,743
$4,401
How Does the Missoula County Property Tax Calculator Work?
Use this Missoula County property tax calculator to estimate your annual property tax bill. Enter your property’s assessed value and our calculator applies Missoula County’s median effective tax rate of 1.15% to generate your estimate.
Enter your property’s estimated assessed value — the figure used for tax purposes, which is typically lower than market value after applicable exemptions. Our calculator uses the median effective rate for a more accurate estimate than the statutory millage rate alone.
Your actual bill may vary based on your specific exemptions, local school district levies, and any special assessment districts that apply to your property. Missoula County’s median tax rate is higher than Montana’s 0.78% median, and the county’s $4,658 median tax bill is $2,258 above the state median and well above the national median property tax bill of $2,400.
For a more precise estimate, scroll down to explore city and ZIP code-level tax rate trends across Missoula County.
Property Tax Rates Across Missoula County, Montana
What Are Effective Property Tax Rates Across Missoula County?
Local government entities set tax rates, which vary widely across Missoula County. Each year, the county estimates its budget for public services and divides that total by the assessed value of all taxable property within its jurisdiction.
Below, compare Missoula County's effective property tax rate to other counties in Montana or the U.S. median of 1.02%.
Missoula County's median effective rate stands at 1.15%, which is higher than the national median of 1.02%. Within Missoula County, the highest rate is found in Missoula at 1.22%, while Greenough has the lowest at 0.73%.
These variations reflect differences in local school district levies, special assessment districts assessments, and special district bonds — which compound the base county rate.
Our median effective property tax rate (tax bill Ă· assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Missoula County Tax Rate
1.15%
Our median effective property tax rate (tax bill Ă· assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Montana Tax Rate
0.78%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Missoula County, Montana
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Alberton | 0.71% | 0.85% | 0.90% | 0.90% | 0.92% |
| Arlee | 0.76% | 0.78% | 0.78% | 0.79% | 1.03% |
| Bonner | 0.66% | 0.79% | 0.82% | 1.02% | 1.05% |
| Clinton | 0.84% | 0.97% | 0.97% | 1.05% | 1.08% |
| Condon | 0.64% | 0.73% | 0.74% | 0.74% | 0.78% |
| Florence | 0.75% | 0.90% | 0.90% | 1.06% | 1.06% |
| Frenchtown | 0.85% | 1.03% | 1.03% | 1.03% | 1.03% |
| Greenough | 0.33% | 0.73% | 0.73% | 0.73% | 0.77% |
| Huson | 0.82% | 1.03% | 1.03% | 1.03% | 1.22% |
| Lolo | 0.90% | 1.15% | 1.16% | 1.16% | 1.16% |
| Milltown | 0.59% | 1.08% | 1.12% | 1.12% | 1.12% |
| Missoula | 0.99% | 1.11% | 1.22% | 1.22% | 1.22% |
| Seeley Lake | 0.73% | 0.78% | 0.78% | 0.78% | 0.78% |
| Bozeman | N/A | N/A | N/A | N/A | N/A |
| Potomac | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Missoula County, Montana
When examining property taxes in Missoula County, understanding the distinction between "market value" and "assessed value" is crucial.
The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Missoula County assessment office estimates the market value for tax purposes.
The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
Assessment notices:
In Missoula County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of March.
Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Missoula County.
For example, the median tax bill in Missoula County is $4,658, with tax bills ranging significantly across the county. Missoula has the highest median home price at $470,200.
Property Tax Assessment Values Across Missoula County, Montana
Source: Ownwell
$244,121
$359,511
$474,900
Median Missoula County Market Value
$412,400
Median Montana Market Value
$317,000
Median United States Market Value
$235,294
Property Tax Assessment Values Across Missoula County, Montana
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Alberton | $114,082 | $254,641 | $376,641 | $523,400 | $737,663 |
| Arlee | $15,900 | $64,340 | $244,121 | $429,950 | $594,180 |
| Bonner | $114,286 | $269,684 | $395,802 | $512,900 | $644,284 |
| Clinton | $12,930 | $97,910 | $315,090 | $453,000 | $538,710 |
| Condon | $110,898 | $232,791 | $414,000 | $615,850 | $915,340 |
| Florence | $111,641 | $281,732 | $470,200 | $600,800 | $753,100 |
| Frenchtown | $42,890 | $250,712 | $469,150 | $593,975 | $698,220 |
| Greenough | $14,190 | $43,500 | $274,160 | $546,550 | $667,385 |
| Huson | $65,025 | $246,633 | $456,804 | $600,375 | $775,523 |
| Lolo | $48,298 | $333,825 | $398,400 | $486,650 | $638,200 |
| Milltown | $169,684 | $236,150 | $303,600 | $394,540 | $530,485 |
| Missoula | $125,252 | $327,900 | $419,000 | $542,405 | $691,252 |
| Seeley Lake | $74,636 | $216,867 | $401,900 | $599,900 | $835,090 |
| Bozeman | N/A | N/A | N/A | N/A | N/A |
| Potomac | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Missoula County, Montana
Property tax bills in Missoula County are based on the assessed value of a home and the local tax rates applied to that value. When a property’s market value rises, the assessed value can also increase, which may lead to a higher tax bill. Local taxing authorities use those assessments to determine what each homeowner owes, so two homes with different values can face very different bills.
In Missoula County, the median home price is $412,400, and the median property tax bill in Missoula is $4,868, compared with $2,400 nationally. That means many homeowners here pay more than the national median, and the county’s tax burden can have a noticeable effect on monthly housing costs and long-term affordability.
Bills also vary across the county, with the 25th percentile at $3,296 and the 75th percentile at $6,011. For homeowners, that range shows how location, property value, and assessment outcomes can all influence what they pay each year.
Median Missoula County Tax Bill
$4,658
Median Montana Tax Bill
$2,559
Median United States Tax Bill
$2,400
Property Tax Bills Across Missoula County, Montana
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Alberton | $777 | $1,997 | $3,264 | $4,722 | $6,394 |
| Arlee | $169 | $1,737 | $2,839 | $3,911 | $5,344 |
| Bonner | $793 | $2,188 | $3,580 | $4,626 | $5,602 |
| Clinton | $224 | $1,104 | $3,243 | $4,568 | $5,651 |
| Condon | $848 | $1,620 | $3,003 | $4,499 | $6,787 |
| Florence | $698 | $2,339 | $4,365 | $5,896 | $7,144 |
| Frenchtown | $391 | $2,284 | $4,792 | $6,089 | $7,182 |
| Greenough | $73 | $350 | $2,099 | $3,772 | $4,680 |
| Huson | $722 | $2,284 | $4,675 | $6,432 | $8,318 |
| Lolo | $923 | $3,734 | $4,536 | $5,480 | $7,249 |
| Milltown | $1,200 | $2,334 | $3,222 | $4,293 | $5,731 |
| Missoula | $1,310 | $3,748 | $4,868 | $6,217 | $7,932 |
| Seeley Lake | $589 | $1,634 | $3,106 | $4,707 | $6,543 |
| Bozeman | N/A | N/A | N/A | N/A | N/A |
| Potomac | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | June 1 |
Links | |
|---|---|
| Missoula Tax Assessor | |
| Website | svc.mt.gov |